<template>
<div class="wrapper">

  <div style="margin: 150px auto;background-color: #fff;width: 350px;height: 360px;padding: 20px;border-radius: 10px">
<div style="margin: 20px 0;text-align: center;font-size: 24px"><b>登录</b></div>
      <el-form  :model="user" :rules="rules" ref="userForm">
      <el-form-item prop="username">
        <el-input  size="medium" style="margin: 10px 0" prefix-icon="el-icon-user" v-model="user.username"></el-input>
      </el-form-item>
      <el-form-item prop="password">
        <el-input  size="medium" style="margin: 10px 0" prefix-icon="el-icon-lock" show-password v-model="user.password"></el-input>
      </el-form-item>
      <el-form-item label="角色" prop="role">
        <el-radio-group v-model="user.role">
          <el-radio label="普通用户"></el-radio>
          <el-radio label="管理员"></el-radio>
        </el-radio-group>
      </el-form-item>
      <div style="margin: 10px 0;text-align: right">
        <el-button type="primary" size="small" autocomplete="off" @click="login">登录</el-button>
        <el-button type="warning" size="small" autocomplete="off" @click="$router.push('/register')">注册</el-button>
      </div>
    </el-form>

  </div>

</div>
</template>

<script>
import request from "@/utils/request";

export default {
  name: "Login",
  data(){
    return{
      user:{},
      rules: {
        username: [
          { required: true, message: '请输入用户名', trigger: 'blur' },
          { min: 1, max: 15, message: '长度在 3 到 15 个字符', trigger: 'blur' }
        ],
        password: [
          { required: true, message: '请输入密码', trigger: 'blur' },
          { min: 1, max: 15, message: '长度在 3 到 15 个字符', trigger: 'blur' }
        ],
        role: [
          { required: true, message: '请选择角色', trigger: 'change' }
        ]

      }
    }

  },
  methods:{
    login(){

      this.$refs["userForm"].validate((valid) => {
        if (valid) {
          request.post("users/login",this.user).then(res => {
            if (res.code == "200") {
                localStorage.setItem("user",JSON.stringify(res.data))//普通用户信息存储在前端浏览器
              localStorage.setItem("menus",JSON.stringify(res.data.menus))//存储在前端浏览器
              this.$message.success("登录成功")
              if (res.data.role=='管理员'){
                this.$router.push("/")
              }else {
                this.$router.push("/front/home")
              }

            } 
          })
        } else {
          return false;
        }
      });

    }


  }



}
</script>

<style>
.wrapper{
  height: 100vh;
  background-image: linear-gradient(to bottom right,#FC466B ,#3F5EFB);
  overflow: hidden;
}
</style>